.workbench_top {
    height: 70px;
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 2;
    background-color: white;
}

/* 侧边栏 */
.menu {
    margin-top: 70px;
    background-color: white !important;
}

/* 文字颜色 */
.menu .ant-menu-item {
    color: black !important;
}

/* 悬停时 */
.menu .ant-menu-item:hover {
    background-color: #eef4ff !important;
    color: black !important;
}

/* 选中时 */
.menu .ant-menu-item-selected {
    background-color: #eef4ff !important;
    color: #1261ff !important;
    font-weight: 600;
}